NAVELEX EE 181-AA-OMI-060/E121 SA-1955
Inspect the complete subsystem for
Magnetic Switch or its components. You should
the presence of dirt, corrosion,
perform the test/inspections in the corrective
moisture, and bits of wire or solder
actions column in the order listed.
inside the housings.
Check all available information on the
equipment for aid in diagnosing problems.
Make a visual inspection of the equipment.
Touchup paint is recommended
instead of refinishing whenever
Inspect the equipment for evidence of
Inspect all metal surfaces intended to
Inspect the terminal strips for clean
be painted for condition of finish and
and secure connections.
Inspect all wiring and cabling for worn
Refer to figure 5-1 for all test points found in
or frayed insulation and broken wires.
the troubleshooting table.
Inspect all resistors for discoloration
Trouble, Probable Cause, and Corrective
due to over heating.
Action, are listed in table 5-1.
Figure 5-1. Balanced Magnetic Switch, with Troubleshooting Test Points